This was actually posted on ATS, but no responses. http://www.abovetopsecret.com/forum/thread130822/pg1 But, this is a great subject and something that I feel would be well discussed here. Please watch the presentation and let me know your thoughts. I am at work now and cannot listen to it, but will listen and comment later. This looks VERY interesting. I have provided the link below. http://planetquest.jpl.nasa.gov/overview/overview24.html Also, read a bit about planet quest at http://planetquest.jpl.nasa.gov/ This is the part of space that I love the most. This is also something that I would love to start a research on and get all information about planets and what to look for when searching for a new EARTH.